Because you like Rupert Giles in Buffy the Vampire Slayer
With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.
Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .
Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.
Nomi Marks is a brilliant hacker with an open-minded, accepting spirit. See them in Sense8.
Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.
GLaDOS will supply the food when you get together: a delicious cake. Of course, it could just be a trap so she can kill you. It’s hard to say. See them in Portal Series.
An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.
Though a painful tragedy leaves her closed off and distant, Rosalina is still an endlessly kind princess. See them in Super Mario Galaxy .
Glenn Rhee somehow never loses his enthusiastic spirit – even in the middle of a zombie apocalypse. See them in The Walking Dead.
The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.
For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.